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Java > Open Source Codes > org > netbeans > modules > xml > catalog > lib > Categorizer


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.xml.catalog.lib;
20
21 /**
22  * Classifying utilities.
23  *
24  * @author Petr Kuzel
25  * @version 1.0
26  */
27 public final class Categorizer {
28
29
30     /** Returns true if the string is a valid URL. */
31     public static boolean isURL(String JavaDoc str) {
32         try {
33             new java.net.URL JavaDoc(str);
34             return true;
35         }
36         catch (java.net.MalformedURLException JavaDoc e) {
37             // assume the worst
38 }
39         return false;
40     }
41 }
42
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